OAI/NumberTheory/JointDickman/Analysis/MellinLastBandGrowth.lean

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2 declarations, 0 contain sorry, 0 declared as axioms

The final selected band lies beyond every fixed logarithmic power

  1. lemma OAI.JointDickman.next_band_log_le_lower_sq line 10
  2. theorem OAI.JointDickman.last_selected_band_lower line 43

    Source documentation

    Maximality below exp(sqrt(log X)) and the explicit adjacent-band formula force the lower endpoint to grow faster than exp(log X^(1/4)).

    theorem last_selected_band_lower (P Q : ℝ) (hP : 1 ≤ Real.log P)
        (hQ : 1 ≤ Real.log Q) :
        ∀ᶠ X : ℝ in atTop, let J := mellinBandCount Q (Real.sqrt (Real.log X)) hQ
    …

    Mentions: OAI.JointDickman.mellinBandCount